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公开(公告)号：CL2019003314A1
公开(公告)日：2020-04-17
申请号：CL2019003314
申请日：2019-11-19
Applicant: BASF SE
Inventor： VILLANUEVA BERINDOAGUE ADRIAN MAURICIO , MICHAILOVSKI ALEXEJ , CHIPFUNHU DANIEL , DICKIE SCOTT ALEXANDER
IPC: B03D1/014 , B03D101/02
Abstract: LA PRESENTE INVENCIÓN SE REFIERE A UN MÉTODO PARA RECUPERAR SELECTIVAMENTE UN MINERAL DE SULFURO DE UNA MENA APLICANDO UN COLECTOR QUE ES UN TRIFENIL FOSFOROTIONATO ALQUILADO. ADEMÁS, LA PRESENTE INVENCIÓN SE REFIERE AL USO DE DICHOS TRIFENIL FOSFOROTIONATOS ALQUILADOS PARA SEPARAR UN MINERAL DIANA DE SULFURO DE HIERRO Y/O GANGA DE SILICATO.
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2.发明专利
公开(公告)号：AU2017253352A1
公开(公告)日：2018-10-18
申请号：AU2017253352
申请日：2017-04-20
Applicant: BASF SE
Inventor： CHIPFUNHU DANIEL , MISSLITZ HOLGER , HASKELL TARA MICHELE
IPC: C02F1/56 , C02F103/10 , C08F220/56
Abstract: A polymer formed from a monomer mixture comprising, (a) from 77 to 88 mol % of acrylamide or methacrylamide; (b) from 11.9 to 18 mol % of 2-acrylamido-2-methylpropane sulphonic acid, or salts there- of; and (c) from 0.1 to 5 mol % of a quaternary ammonium salt of dimethylaminoethyl acrylate or dimethylaminoethyl methacrylate, in which the quaternary ammonium salt of the monomer component (c) is the methyl chloride salt or dimethyl sulphate salt, preferably the methyl chloride or dimethyl sulphate quaternary ammonium salt of dimethylaminoethyl acrylate, more preferably the methyl chloride quaternary ammonium salt of dimethylaminoethyl acrylate, and in which the polymer has a reduced specific viscosity of at least 5 dL/g. The invention also provides a process for preparing this polymer and also a process for treating an aqueous slurry comprising particulate material employing said polymer.
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3.发明专利
公开(公告)号：PL3630363T3
公开(公告)日：2022-02-28
申请号：PL18726469
申请日：2018-05-23
Applicant: BASF SE
Inventor： VILLANUEVA BERINDOAGUE ADRIAN MAURICIO , MICHAILOVSKI ALEXEJ , DICKIE SCOTT ALEXANDER , CHIPFUNHU DANIEL
IPC: B03D1/014 , B03D101/02
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公开(公告)号：AU2019297408A1
公开(公告)日：2021-01-07
申请号：AU2019297408
申请日：2019-07-03
Applicant: BASF SE
Inventor： VILLANUEVA BERINDOAGUE ADRIAN MAURICIO , BARRON DALE , CHIPFUNHU DANIEL , MICHAILOVSKI ALEXEJ , DICKIE SCOTT ALEXANDER , REINOSO GARCIA MARTA , PRAWIRA DERIS
Abstract: The present invention is directed to a method for selectively recovering a mineral from an ore applying a promoter being a substituted ethylene diamine. Further, the present invention is directed to the use of said substituted polymeric alkylenediamine to separate a target mineral from an ore.
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公开(公告)号：CA3103903A1
公开(公告)日：2020-01-09
申请号：CA3103903
申请日：2019-07-03
Applicant: BASF SE
Inventor： VILLANUEVA BERINDOAGUE ADRIAN MAURICIO , BARRON DALE , CHIPFUNHU DANIEL , MICHAILOVSKI ALEXEJ , DICKIE SCOTT ALEXANDER , REINOSO GARCIA MARTA , PRAWIRA DERIS
Abstract: The present invention is directed to a method for selectively recovering a mineral from an ore applying a promoter being a substituted ethylene diamine. Further, the present invention is directed to the use of said substituted polymeric alkylenediamine to separate a target mineral from an ore.
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Patent Agency Ranking
公开(公告)号：AU2019297408B2
公开(公告)日：2024-12-19
申请号：AU2019297408
申请日：2019-07-03
Applicant: BASF SE
Inventor： VILLANUEVA BERINDOAGUE ADRIAN MAURICIO , BARRON DALE , CHIPFUNHU DANIEL , MICHAILOVSKI ALEXEJ , DICKIE SCOTT ALEXANDER , REINOSO GARCIA MARTA , PRAWIRA DERIS
Abstract: The present invention is directed to a method for selectively recovering a mineral from an ore applying a promoter being a substituted ethylene diamine. Further, the present invention is directed to the use of said substituted polymeric alkylenediamine to separate a target mineral from an ore.
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公开(公告)号：PH12019502504A1
公开(公告)日：2020-07-13
申请号：PH12019502504
申请日：2019-11-07
Applicant: BASF SE
Inventor： VILLANUEVA BERINDOAGUE ADRIAN MAURICIO , MICHAILOVSKI ALEXEJ , DICKIE SCOTT ALEXANDER , CHIPFUNHU DANIEL
IPC: B03D101/02 , B03D1/014
Abstract: The present invention is directed to a method for selectively recovering a sulphide mineral from an ore applying a collector being an alkylated triphenyl phosphorothionate. Further, the present invention is directed to the use of said alkylated triphenyl phosphorothionates to separate a target mineral from iron sulphide and/or silicate gangue.
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公开(公告)号：CA3060444A1
公开(公告)日：2018-11-29
申请号：CA3060444
申请日：2018-05-23
Applicant: BASF SE
Inventor： VILLANUEVA BERINDOAGUE ADRIAN MAURICIO , MICHAILOVSKI ALEXEJ , DICKIE SCOTT ALEXANDER , CHIPFUNHU DANIEL
IPC: B03D1/014
Abstract: The present invention is directed to a method for selectively recovering a sulphide mineral from an ore applying a collector being an alkylated triphenyl phosphorothionate. Further, the present invention is directed to the use of said alkylated triphenyl phosphorothionates to separate a target mineral from iron sulphide and/or silicate gangue.
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公开(公告)号：AU2020339721A1
公开(公告)日：2022-03-03
申请号：AU2020339721
申请日：2020-08-28
Applicant: BASF SE
Inventor： CHIPFUNHU DANIEL , DICKIE SCOTT ALEXANDER , MICHAILOVSKI ALEXEJ
Abstract: The present invention relates to a collector composition for the beneficiation of lithium silicates and magnesium silicates from an ore comprising different silicate minerals, their use in flotation processes and a method for the beneficiation of lithium silicates- and magnesium silicates- containing minerals using said collector composition.
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公开(公告)号：CA3147088A1
公开(公告)日：2021-03-04
申请号：CA3147088
申请日：2020-08-28
Applicant: BASF SE
Inventor： MICHAILOVSKI ALEXEJ DR , CHIPFUNHU DANIEL , DICKIE SCOTT ALEXANDER
Abstract: The present invention relates to a collector composition for the beneficiation of lithium silicates and magnesium silicates from an ore comprising different silicate minerals, their use in flotation processes and a method for the beneficiation of lithium silicates- and magnesium silicates- containing minerals using said collector composition.
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